Fix arguments with parenthesis causing an error on Windows #26
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Because %* is expanded before anything, any arguments with parenthesis will make the .cmd fail with the following message: \"" was unexpected at this time This might actually be a security vulnerability because with the rightly crafted arguments, one would possibly execute arbirtrary commands, even if the arguments were properly escaped. Read https://gist.github.com/satazor/4e21543e5cd380032c2b6b38c3700223 for a more detailed explanation. To solve this, %* was moved out of the condition.
isaacs
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Aug 12, 2019
- [`9c93ac3`](npm/cmd-shim@9c93ac3) [#2](npm/cmd-shim#2) [#3380](npm/npm#3380) Handle environment variables properly ([@basbossink](https://github.com/basbossink)) - [`2d277f8`](npm/cmd-shim@2d277f8) [#25](npm/cmd-shim#25) [#36](npm/cmd-shim#36) [#35](npm/cmd-shim#35) Fix 'no shebang' case by always providing `$basedir` in shell script ([@igorklopov](https://github.com/igorklopov)) - [`adaf20b`](npm/cmd-shim@adaf20b) [#26](npm/cmd-shim#26) Fix `$*` causing an error when arguments contain parentheses ([@satazor](https://github.com/satazor)) - [`49f0c13`](npm/cmd-shim@49f0c13) [#30](npm/cmd-shim#30) Fix paths for MSYS/MINGW bash ([@dscho](https://github.com/dscho)) - [`51a8af3`](npm/cmd-shim@51a8af3) [#34](npm/cmd-shim#34) Add proper support for PowerShell ([@ExE-Boss](https://github.com/ExE-Boss))
Trott
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Aug 20, 2019
Full release notes: A few meaty bugfixes, and introducing `peerDependenciesMeta`. FEATURES * [`a12341088`](npm/cli@a123410) [nodejs#224](npm/cli#224) Implements peerDependenciesMeta ([@arcanis](https://github.com/arcanis)) * [`2f3b79bba`](npm/cli@2f3b79b) [nodejs#234](npm/cli#234) add new forbidden 403 error code ([@claudiahdz](https://github.com/claudiahdz)) BUGFIXES * [`24acc9fc8`](npm/cli@24acc9f) and [`45772af0d`](npm/cli@45772af) [nodejs#217](npm/cli#217) [npm.community#8863](https://npm.community/t/installing-the-same-module-under-multiple-relative-paths-fails-on-linux/8863) [npm.community#9327](https://npm.community/t/reinstall-breaks-after-npm-update-to-6-10-2/9327,) do not descend into directory deps' child modules, fix shrinkwrap files that inappropriately list child nodes of symlink packages ([@isaacs](https://github.com/isaacs) and [@salomvary](https://github.com/salomvary)) * [`50cfe113d`](npm/cli@50cfe11) [nodejs#229](npm/cli#229) fixed typo in semver doc ([@gall0ws](https://github.com/gall0ws)) * [`e8fb2a1bd`](npm/cli@e8fb2a1) [nodejs#231](npm/cli#231) Fix spelling mistakes in CHANGELOG-3.md ([@XhmikosR](https://github.com/XhmikosR)) * [`769d2e057`](npm/cli@769d2e0) [npm/uid-number#7](npm/uid-number#7) Better error on invalid `--user`/`--group` configs. This addresses the issue when people fail to install binary packages on Docker and other environments where there is no 'nobody' user. ([@isaacs](https://github.com/isaacs)) * [`8b43c9624`](npm/cli@8b43c96) [nodejs#28987](nodejs#28987) [npm.community#6032](https://npm.community/t/npm-ci-doesnt-respect-npmrc-variables/6032) [npm.community#6658](https://npm.community/t/npm-ci-doesnt-fill-anymore-the-process-env-npm-config-cache-variable-on-post-install-scripts/6658) [npm.community#6069](https://npm.community/t/npm-ci-does-not-compile-native-dependencies-according-to-npmrc-configuration/6069) [npm.community#9323](https://npm.community/t/npm-6-9-x-not-passing-environment-to-node-gyp-regression-from-6-4-x/9323/2) Fix the regression where random config values in a .npmrc file are not passed to lifecycle scripts, breaking build processes which rely on them. ([@isaacs](https://github.com/isaacs)) * [`8b85eaa47`](npm/cli@8b85eaa) save files with inferred ownership rather than relying on `SUDO_UID` and `SUDO_GID`. ([@isaacs](https://github.com/isaacs)) * [`b7f6e5f02`](npm/cli@b7f6e5f) Infer ownership of shrinkwrap files ([@isaacs](https://github.com/isaacs)) * [`54b095d77`](npm/cli@54b095d) [nodejs#235](npm/cli#235) Add spec to dist-tag remove function ([@theberbie](https://github.com/theberbie)) DEPENDENCIES * [`dc8f9e52f`](npm/cli@dc8f9e5) `pacote@9.5.7`: Infer the ownership of all unpacked files in `node_modules`, so that we never have user-owned files in root-owned folders, or root-owned files in user-owned folders. ([@isaacs](https://github.com/isaacs)) * [`bb33940c3`](npm/cli@bb33940) `cmd-shim@3.0.0`: * [`9c93ac3`](npm/cmd-shim@9c93ac3) [#2](npm/cmd-shim#2) [npm#3380](npm/npm#3380) Handle environment variables properly ([@basbossink](https://github.com/basbossink)) * [`2d277f8`](npm/cmd-shim@2d277f8) [nodejs#25](npm/cmd-shim#25) [nodejs#36](npm/cmd-shim#36) [nodejs#35](npm/cmd-shim#35) Fix 'no shebang' case by always providing `$basedir` in shell script ([@igorklopov](https://github.com/igorklopov)) * [`adaf20b`](npm/cmd-shim@adaf20b) [nodejs#26](npm/cmd-shim#26) Fix `$*` causing an error when arguments contain parentheses ([@satazor](https://github.com/satazor)) * [`49f0c13`](npm/cmd-shim@49f0c13) [nodejs#30](npm/cmd-shim#30) Fix paths for MSYS/MINGW bash ([@dscho](https://github.com/dscho)) * [`51a8af3`](npm/cmd-shim@51a8af3) [nodejs#34](npm/cmd-shim#34) Add proper support for PowerShell ([@ExE-Boss](https://github.com/ExE-Boss)) * [`4c37e04`](npm/cmd-shim@4c37e04) [#10](npm/cmd-shim#10) Work around quoted batch file names ([@isaacs](https://github.com/isaacs)) * [`a4e279544`](npm/cli@a4e2795) `npm-lifecycle@3.1.3` ([@isaacs](https://github.com/isaacs)): * fail properly if `uid-number` raises an error * [`7086a1809`](npm/cli@7086a18) `libcipm@4.0.3` ([@isaacs](https://github.com/isaacs)) * [`8845141f9`](npm/cli@8845141) `read-package-json@2.1.0` ([@isaacs](https://github.com/isaacs)) * [`51c028215`](npm/cli@51c0282) `bin-links@1.1.3` ([@isaacs](https://github.com/isaacs)) * [`534a5548c`](npm/cli@534a554) `read-cmd-shim@1.0.3` ([@isaacs](https://github.com/isaacs)) * [`3038f2fd5`](npm/cli@3038f2f) `gentle-fs@2.2.1` ([@isaacs](https://github.com/isaacs)) * [`a609a1648`](npm/cli@a609a16) `graceful-fs@4.2.2` ([@isaacs](https://github.com/isaacs)) * [`f0346f754`](npm/cli@f0346f7) `cacache@12.0.3` ([@isaacs](https://github.com/isaacs)) * [`ca9c615c8`](npm/cli@ca9c615) `npm-pick-manifest@3.0.0` ([@isaacs](https://github.com/isaacs)) * [`b417affbf`](npm/cli@b417aff) `pacote@9.5.8` ([@isaacs](https://github.com/isaacs)) TESTS * [`b6df0913c`](npm/cli@b6df091) [nodejs#228](npm/cli#228) Proper handing of /usr/bin/node lifecycle-path test ([@olivr70](https://github.com/olivr70)) * [`aaf98e88c`](npm/cli@aaf98e8) `npm-registry-mock@1.3.0` ([@isaacs](https://github.com/isaacs))
isaacs
added a commit
to npm/node
that referenced
this pull request
Aug 21, 2019
Full changelog: 6.11.1 (2019-08-20): Fix a regression for windows command shim syntax. * [`37db29647`](npm/cli@37db296) `cmd-shim@3.0.2` ([@isaacs](https://github.com/isaacs)) v6.11.0 (2019-08-20): A few meaty bugfixes, and introducing `peerDependenciesMeta`. FEATURES * [`a12341088`](npm/cli@a123410) [nodejs#224](npm/cli#224) Implements peerDependenciesMeta ([@arcanis](https://github.com/arcanis)) * [`2f3b79bba`](npm/cli@2f3b79b) [nodejs#234](npm/cli#234) add new forbidden 403 error code ([@claudiahdz](https://github.com/claudiahdz)) BUGFIXES * [`24acc9fc8`](npm/cli@24acc9f) and [`45772af0d`](npm/cli@45772af) [nodejs#217](npm/cli#217) [npm.community#8863](https://npm.community/t/installing-the-same-module-under-multiple-relative-paths-fails-on-linux/8863) [npm.community#9327](https://npm.community/t/reinstall-breaks-after-npm-update-to-6-10-2/9327,) do not descend into directory deps' child modules, fix shrinkwrap files that inappropriately list child nodes of symlink packages ([@isaacs](https://github.com/isaacs) and [@salomvary](https://github.com/salomvary)) * [`50cfe113d`](npm/cli@50cfe11) [nodejs#229](npm/cli#229) fixed typo in semver doc ([@gall0ws](https://github.com/gall0ws)) * [`e8fb2a1bd`](npm/cli@e8fb2a1) [nodejs#231](npm/cli#231) Fix spelling mistakes in CHANGELOG-3.md ([@XhmikosR](https://github.com/XhmikosR)) * [`769d2e057`](npm/cli@769d2e0) [npm/uid-number#7](npm/uid-number#7) Better error on invalid `--user`/`--group` configs. This addresses the issue when people fail to install binary packages on Docker and other environments where there is no 'nobody' user. ([@isaacs](https://github.com/isaacs)) * [`8b43c9624`](npm/cli@8b43c96) [nodejs#28987](nodejs#28987) [npm.community#6032](https://npm.community/t/npm-ci-doesnt-respect-npmrc-variables/6032) [npm.community#6658](https://npm.community/t/npm-ci-doesnt-fill-anymore-the-process-env-npm-config-cache-variable-on-post-install-scripts/6658) [npm.community#6069](https://npm.community/t/npm-ci-does-not-compile-native-dependencies-according-to-npmrc-configuration/6069) [npm.community#9323](https://npm.community/t/npm-6-9-x-not-passing-environment-to-node-gyp-regression-from-6-4-x/9323/2) Fix the regression where random config values in a .npmrc file are not passed to lifecycle scripts, breaking build processes which rely on them. ([@isaacs](https://github.com/isaacs)) * [`8b85eaa47`](npm/cli@8b85eaa) save files with inferred ownership rather than relying on `SUDO_UID` and `SUDO_GID`. ([@isaacs](https://github.com/isaacs)) * [`b7f6e5f02`](npm/cli@b7f6e5f) Infer ownership of shrinkwrap files ([@isaacs](https://github.com/isaacs)) * [`54b095d77`](npm/cli@54b095d) [nodejs#235](npm/cli#235) Add spec to dist-tag remove function ([@theberbie](https://github.com/theberbie)) DEPENDENCIES * [`dc8f9e52f`](npm/cli@dc8f9e5) `pacote@9.5.7`: Infer the ownership of all unpacked files in `node_modules`, so that we never have user-owned files in root-owned folders, or root-owned files in user-owned folders. ([@isaacs](https://github.com/isaacs)) * [`bb33940c3`](npm/cli@bb33940) `cmd-shim@3.0.0`: * [`9c93ac3`](npm/cmd-shim@9c93ac3) [#2](npm/cmd-shim#2) [npm#3380](npm/npm#3380) Handle environment variables properly ([@basbossink](https://github.com/basbossink)) * [`2d277f8`](npm/cmd-shim@2d277f8) [nodejs#25](npm/cmd-shim#25) [nodejs#36](npm/cmd-shim#36) [nodejs#35](npm/cmd-shim#35) Fix 'no shebang' case by always providing `$basedir` in shell script ([@igorklopov](https://github.com/igorklopov)) * [`adaf20b`](npm/cmd-shim@adaf20b) [nodejs#26](npm/cmd-shim#26) Fix `$*` causing an error when arguments contain parentheses ([@satazor](https://github.com/satazor)) * [`49f0c13`](npm/cmd-shim@49f0c13) [nodejs#30](npm/cmd-shim#30) Fix paths for MSYS/MINGW bash ([@dscho](https://github.com/dscho)) * [`51a8af3`](npm/cmd-shim@51a8af3) [nodejs#34](npm/cmd-shim#34) Add proper support for PowerShell ([@ExE-Boss](https://github.com/ExE-Boss)) * [`4c37e04`](npm/cmd-shim@4c37e04) [#10](npm/cmd-shim#10) Work around quoted batch file names ([@isaacs](https://github.com/isaacs)) * [`a4e279544`](npm/cli@a4e2795) `npm-lifecycle@3.1.3` ([@isaacs](https://github.com/isaacs)): * fail properly if `uid-number` raises an error * [`7086a1809`](npm/cli@7086a18) `libcipm@4.0.3` ([@isaacs](https://github.com/isaacs)) * [`8845141f9`](npm/cli@8845141) `read-package-json@2.1.0` ([@isaacs](https://github.com/isaacs)) * [`51c028215`](npm/cli@51c0282) `bin-links@1.1.3` ([@isaacs](https://github.com/isaacs)) * [`534a5548c`](npm/cli@534a554) `read-cmd-shim@1.0.3` ([@isaacs](https://github.com/isaacs)) * [`3038f2fd5`](npm/cli@3038f2f) `gentle-fs@2.2.1` ([@isaacs](https://github.com/isaacs)) * [`a609a1648`](npm/cli@a609a16) `graceful-fs@4.2.2` ([@isaacs](https://github.com/isaacs)) * [`f0346f754`](npm/cli@f0346f7) `cacache@12.0.3` ([@isaacs](https://github.com/isaacs)) * [`ca9c615c8`](npm/cli@ca9c615) `npm-pick-manifest@3.0.0` ([@isaacs](https://github.com/isaacs)) * [`b417affbf`](npm/cli@b417aff) `pacote@9.5.8` ([@isaacs](https://github.com/isaacs)) TESTS * [`b6df0913c`](npm/cli@b6df091) [nodejs#228](npm/cli#228) Proper handing of /usr/bin/node lifecycle-path test ([@olivr70](https://github.com/olivr70)) * [`aaf98e88c`](npm/cli@aaf98e8) `npm-registry-mock@1.3.0` ([@isaacs](https://github.com/isaacs))
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Because %* is expanded before anything, any arguments with parenthesis will make the .cmd fail with the following message:
"" was unexpected at this time
This might actually be a security vulnerability because with the rightly crafted arguments, one would possibly execute arbirtrary commands,
even if the arguments were properly escaped.
Read https://gist.github.com/satazor/4e21543e5cd380032c2b6b38c3700223 for a more detailed explanation.
To solve this, %* was moved out of the condition.